CA1083437A - Methode de galvanisation par immersion a chaud de supports ferreux en defilement - Google Patents

Methode de galvanisation par immersion a chaud de supports ferreux en defilement

Info

Publication number: CA1083437A
Authority: CA; Canada
Prior art keywords: ferrous base; protective hood; zinc; gas; hydrogen
Prior art date: 1977-12-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA294,010A

Other languages

English (en)

Inventor

Laurence B. Caldwell

James J. Connolly

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bethlehem Steel Corp

Original Assignee

Bethlehem Steel Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-12-28

Filing date

1977-12-28

Publication date

1980-08-12

1977-12-28 Application filed by Bethlehem Steel Corp filed Critical Bethlehem Steel Corp

1977-12-28 Priority to CA294,010A priority Critical patent/CA1083437A/fr

1980-08-12 Application granted granted Critical

1980-08-12 Publication of CA1083437A publication Critical patent/CA1083437A/fr

Status Expired legal-status Critical Current

Links

CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 16
238000000034 method Methods 0.000 title claims abstract description 10
238000003618 dip coating Methods 0.000 title description 4
230000001681 protective effect Effects 0.000 claims abstract description 17
239000007789 gas Substances 0.000 claims abstract description 11
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
239000011248 coating agent Substances 0.000 claims abstract description 10
238000000576 coating method Methods 0.000 claims abstract description 10
239000001257 hydrogen Substances 0.000 claims abstract description 10
229910052739 hydrogen Inorganic materials 0.000 claims abstract description 10
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 3
229910052782 aluminium Inorganic materials 0.000 claims abstract description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 3
229910052725 zinc Inorganic materials 0.000 claims abstract description 3
239000011701 zinc Substances 0.000 claims abstract description 3
229910000611 Zinc aluminium Inorganic materials 0.000 claims abstract 2
HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 claims abstract 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
150000002431 hydrogen Chemical class 0.000 claims description 4
125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 5
229910052751 metal Inorganic materials 0.000 description 5
239000002184 metal Substances 0.000 description 5
229910001297 Zn alloy Inorganic materials 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
239000000956 alloy Substances 0.000 description 2
229940037003 alum Drugs 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
229910001092 metal group alloy Inorganic materials 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000010301 surface-oxidation reaction Methods 0.000 description 1

Landscapes

Coating With Molten Metal (AREA)

CA294,010A 1977-12-28 1977-12-28 Methode de galvanisation par immersion a chaud de supports ferreux en defilement Expired CA1083437A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA294,010A CA1083437A (fr)	1977-12-28	1977-12-28	Methode de galvanisation par immersion a chaud de supports ferreux en defilement

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA294,010A CA1083437A (fr)	1977-12-28	1977-12-28	Methode de galvanisation par immersion a chaud de supports ferreux en defilement

Publications (1)

Publication Number	Publication Date
CA1083437A true CA1083437A (fr)	1980-08-12

Family

ID=4110398

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA294,010A Expired CA1083437A (fr)	1977-12-28	1977-12-28	Methode de galvanisation par immersion a chaud de supports ferreux en defilement

Country Status (1)

Country	Link
CA (1)	CA1083437A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4557953A (en) *	1984-07-30	1985-12-10	Armco Inc.	Process for controlling snout zinc vapor in a hot dip zinc based coating on a ferrous base metal strip
US4675214A (en) *	1986-05-20	1987-06-23	Kilbane Farrell M	Hot dip aluminum coated chromium alloy steel
US4800135A (en) *	1986-05-20	1989-01-24	Armco Inc.	Hot dip aluminum coated chromium alloy steel

1977
- 1977-12-28 CA CA294,010A patent/CA1083437A/fr not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4557953A (en) *	1984-07-30	1985-12-10	Armco Inc.	Process for controlling snout zinc vapor in a hot dip zinc based coating on a ferrous base metal strip
US4675214A (en) *	1986-05-20	1987-06-23	Kilbane Farrell M	Hot dip aluminum coated chromium alloy steel
US4800135A (en) *	1986-05-20	1989-01-24	Armco Inc.	Hot dip aluminum coated chromium alloy steel

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Legal Events

Date	Code	Title	Description
1997-08-12	MKEX	Expiry